(The Center Square) – Tensions are running high between President Donald Trump and NATO leaders, as grumblings grow over the U.S. withdrawing from the alliance.

NATO’s relationship with the U.S. is being scrutinized by a growing number of Republicans, including Secretary of State Marco Rubio, who is questioning whether the U.S. still needs NATO.

Originally published on thecentersquare.com, part of the BLOX Digital Content Exchange.